1. A wise man speaks with experience. Smarter people don't speak from experience.

2. If you are poor, you will be alone, and if you are rich, you will have wives and concubines.

Every time I find the key to success, someone changes the lock.

4. The heart is a pocket. When something is loaded, it is called heart. When you are a child, it is called the brain. When I was a child, I called it scheming. It is often called scheming.